Why does ingredient list say plastic ?

There is no plastic - these tumbles are solid copper, coated with aa food grade lacquer. This is an error by amazon ai, auto filling the listing. Because we had the term "better than plastic" in our copy - the ai keep stating that the item is made from plastic - but we can ensure you they are not.

If these cups are lacquered why does water taste metallic if left to sit in them?

The lacquer is sprayed and there will always be tiny areas of the copper surface where it missed and a tiny tiny bit of copper leeches through.

The food grade lacquer coating, does that still allow the copper to penetrate the water? Or yours are copper more for aesthetics not for medicinal ?

If you want a vessel for the supposed Ayurvedic purposes, then all our Copper Water Bottles and Copper Pitchers are uncoated, so the water comes in contact with the copper. These copper tumblers are coated so they can be used with a wider variety of drinks, like cocktails etc. They were made mainly to compliment our Copper Water Pitchers, allowing users to add a wedge of lemon/fruit and herbs to the water etc., which cannot be added to the uncoated vessels due to the acidity. It's not just for aesthetics, you're harnessing the power of copper in a different way. Copper is a super conductor, so it chills down instantly when you fill it full of ice, making drinks taste amazingly smooth and refreshing. Even room temperature water has a seemingly more "chilled" taste in these copper cups.

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Kosdeg Copper Cups 16 Oz set of 4 - The Perfect Pure Copper Tumbler for Water - A New Way to Enjoy Wine - Better Than Glasses Plastic

Product ID: 321969930

Details

Brand
Kosdeg
Capacity
454 g
Colour
Red
Material
Copper
Special feature
Break

🍷Keeps wine at perfect temperature, enhancing flavor

🥶Superior thermal conductivity for icy cold drinks

🛡️99.7-99.9% pure copper for health & durability

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$157.07

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Description

🥂 Elevate Every Sip: Where Health, Style & Chill Meet

CHILL THAT LASTS - Experience refreshingly cold water or cocktails that stay icy longer than glass or plastic alternatives.
HEALTH MEETS LUXURY - Crafted from nearly pure copper, these tumblers offer natural antimicrobial benefits and a premium feel.
WINES NEW BEST FRIEND - Revolutionize your wine nights with tumblers that preserve the perfect pour temperature and spark conversation.
DURABLE BREAK RESISTANT - Enjoy the elegance of copper without the worry—these tumblers are built to withstand everyday use.
SIP IN STYLE STAY HYDRATED - Elevate your daily water intake with a cup that makes hydration feel like a treat, not a chore.

This set of four 16 oz copper tumblers combines 99.7-99.9% pure copper construction with superior thermal conductivity to keep beverages colder longer and enhance wine flavor. Designed to replace plastic and glass, these break-resistant cups promote healthier hydration habits and add a sophisticated touch to any drink experience.

Specifications

ASIN	B08618SZL9
Age Range Description	Adult
Best Sellers Rank	244,862 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 764 in Glassware Tumblers
Brand Name	Kosdeg
Capacity	454 g
Colour	Red
Country Of Origin	India
Customer Package Type	Standard Packaging
Customer Reviews	4.4 4.4 out of 5 stars (314)
Finish Type	Polished
Included Components	Straw
Item Dimensions W x H	7.6W x 10.2H centimetres
Item Shape	Cylinder
Item Weight	1.4 Pounds
Manufacturer	Kosdeg
Material Features	Durable
Material Type	Copper
Material Type Free	BPA Free
Number of Items	4
Occasion	Housewarming
Other Special Features of the Product	Break Resistant
Pattern	Solid
Product Care Instructions	Hand Wash Only
Product Style	Contemporary
Recommended Uses For Product	Home
Reusability	Reusable
Size	4 Count (Pack of 1)
Specific Uses For Product	Home
Theme	Leaf
Unit Count	4 count

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$157.07

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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